Tuesday, August 31, 2010

Ollo Inventor Kit

Ollo educational kit ( Developed by Robotis Co, Ltd.) is the best solution for beginner who have not experienced robots.  Ollo Inventor Kit plan the student to start learning simple programming about robotic (so on learning interfacing between cpu and robot machines), sensors and servo motors.
Ollo Inventor Kit  include a workbook and robot example which help the student to learn basic concepts, to build robots, to understand applied principles, and to solve question. The student can learn the principles of robot building while building the 12- type example robot in order.

Ollo Explorer Kit

Ollo educational kit ( Developed by Robotis Co, Ltd.) is the best solution for beginner who have not experienced robots.  Ollo Explorer Help student to learn the basic concepts an theories of robot through experiment and become familiar with the definition of robots, energy of robots, use of sensors, speed and power, and walking and running.
The student not just assemble and disassemble repetitiously but they can understand the principle of robot operation.
Ollo Explorer provide student a workbook and examples of robot which include a curriculum, such as how to learn programming, use of sensors, building robots, understand the principle, solving question , etc.
Ollo Explorer icludes all-in-one sensor controller and geared motor.
The student can learn the principles of robot building while building the 12-type example robots in order.

Ollo Starter Kit

Ollo educational kit ( Developed by Robotis Co, Ltd.) is the best solution for beginner who have not experienced robots.  Ollo Starter is an introductory kit , which emphasizes on learning the basic concept and theories of robots, such as how to use basic parts, understanding of power, electricity, center of gravity, change of force, walking mechanism of 2-feet & 4 feet robots.
Ollo Starter Kit  include a workbook and robot example which help the student to learn basic concepts, to build robots, to understand applied principles, and to solve question. The student can learn the principles of robot building while building the 12- type example robot in order.

The student can build various type of robots using geared motor without programming, Ollo starter Kit does not include a controller and a program.

Introducing to Ollo Robots

Robotics is a playful hands-on activity which 
sparks creative thinking for younger generation. 
Let’s Learn & Play with All Robots!
OLLO is Science!
Learn scientific principles using OLLO: distance of speed, principle of pulleys,
 inertia, elasticity etc.
Experience the principle of acceleration while building a mouse robot
which moves with great power.
Learn the principle of pulleys which produces large power using small force
while building a tower crane.
Build a puppy robot which stands up and sits down using inertia.
Learn about elasticity while building a howitzer which uses
the characteristics of rubber bands.
OLLO is Creativity!
Are you getting bored with the toy blocks which are not moving?
Build the robots of your dream using OLLO.
The rivet of OLLO is a patented product that not only actualizes joints 
but also connects parts from both directions.
(Patents are acquired in Republic of Korea, Japan, and the United States.)
OLLO is Variety!
Are you getting tired of building only robots with wheels?
Build robots with 2-legged, 4-legged, and 6-legged robots! Furthermore,
create funny faces and game machines.
More options are available because sensors and motors are added as
the level goes up.
OLLO is Entertainment!
OLLO helps children to develop creativity and scientific minds.
Children who have played with OLLO show surprising power of
concentration and learning intention
OLLO is Logic!
Challenge to programming with RoboPlus, an exclusive robot programming
software!
You can use RoboPlus for intermediate/advanced level robots,
such as Bioloid.
OLLO is Power!
Are you worried that OLLO consumes power too soon?
OLLO can be operated for more than 10 hours in a row.
(Based on Action Kit)
OLLO is Safety!
Dangerous tools and soldering are not necessary. Children are not
exposed to electric circuits
(International Safety Certificates are acquired.)
OLLO is Design
Do you still think robot kits are ugly or shapeless?
 Try creating cute characters using OLLO.
OLLO for You!
Many options are available depending on each level and each usage.

Friday, August 27, 2010

Telebit Low Cost Ultra Portable Netbook PC with Intel N450 processor

Telebit Low Cost Ultra Portable Netbook PC with Intel N450 processor.

Specs:
  • Processor : Intel Atom N450 1.6GHz
  • Motherboard: Intel
  • LCD Display : 10.2" WXGA
  • Built in Webcam: 1.3Mpx
  • Wifi:802.11B/G
  • Built in Memory: 1GB
  • I/O: 3 USB port, VGA port, SD/MMC slot
  • Keyboard & mouse: wide & big keyboard, trackpad mouse
  • Audio port: 1 mic & 1 speaker 
  • Ethernet : 1 LAN port, 2 mini PCI-E inside
  • Available in colors: yellow, red, pink blue white, black

WIZ140SR module

WIZ140SR module

Feature
   - Support 4 RS-232 serial ports
   - Connect with the Serial Device directly
     *Adding network function simply and quickly
     *Providing Firmware customization
   - High system stability and reliablilty by using W5300
   - Easy and powerful configuration tool program
   - Support DHCP and DNS function
   - Support static as well as dynamic IP setting
   - 10/100 Mbps Ethernet interface, Max 115,200bps serial interface
   - RoHS compliant


Specification

Architecture
TCP / IP
W5300
PHY
Embedded in Included in W5300
MCU
ARM based 32bit MCU
Network
Interface
10/100 Base-T Ethernet (Auto detection)
Protocol
TCP, UDP, IP, ARP, ICMP, IGMP, MAC, DHCP, DNS
Serial
Data
Port
Interface
TTL
Signals
TXD, RXD, RTS, CTS, GND
Parameters
Parity : None, Odd, Even
Data bits : 7, 8 bit
Flow control : None, RTS / CTS, XON / XOFF
Speed
Up to 115,200bps
Serial
Debug
Port
Interface
TTL
Signals
TXD, RXD
Parameters
Parity : None
Data bits : 8 bit
Flow control : None
Speed
115,200bps
Software
Remote Download and Configuration
Temperature
0 ~ 70°C (Operating), -40~85°C (Storage)
Humidity
10~80%
Power
DC 3.3V, Under 250mA
Connector type
2.54mm Pitch Pin-header, 14Pin (1x14)
2.54mm Pitch Pin-header, 28Pin (2x14)
Size
48.26mm x 35.56mm x 16.2mm

Wednesday, August 25, 2010

RICi-4E1, RICi-4T1, RICi-8E1, RICi-8T1

RICi-4E1, RICi-4T1, RICi-8E1, RICi-8T1
Fast Ethernet over Multiple E1/T1 Lines Network Termination Units .

RIC-4E1, RIC-4T1, RIC-8E1 and RIC-8T1 are Network Termination Units (NTU) connecting Fast Ethernet LANs over four or eight bonded E1 or T1 circuits. They enable service providers to supply transparent Ethernet services. The devices can also be used for transparent connection of corporate LANs over existing E1 or T1 lines.
 FEATURES :
  • Connect Fast Ethernet LANs over up to four or eight bonded E1 or T1 circuits
  • Bond four or eight E1 or T1 ports utilizing Multi-Link PPP (ML-PPP bridge mode) bridging the bandwidth gap between E1/T1 and E3/T3
  • Up to 50 ms differential delay compensation
  • Four 10/100BaseT ports (Fast Ethernet)
  • Enable transparent forwarding of Ethernet user traffic and provides secure management, via VLAN stacking and striping
  • Transparent MAC forwarding
  • Configurable Maximum Transmit Unit (MTU) for the delay versus throughput control
  • Inband and out-of-band management access via:  ASCII terminal ,Web browser, Telnet ,SNMP, including RADview-Lite
  • Four levels of QoS, based on four VLAN priority queues as per 802.1p or DSCP 
  • Monitoring and diagnostic tools on TDM and Ethernet ports for quick fault isolation
  • Fault propagation of E1 or  T1 error conditions to Ethernet port 
  • Interoperable with RAD’s Egate-100 edge gateway
  • The 802.1p and DSCP priority scheme enables users to define 
  • VLAN tagging, stacking and striping option at ingress and egress enables transporting user traffic transparently, keeping all the user VLAN settings intact. In addition, the management traffic may be tagged with a different VLAN, fully separating user traffic from management data.

Typical applications :
  • Ethernet private Line/LAN services
  • IP DSLAM, cellular IP and  WiMAX base station backhauling
  • Interoffice or enterprise LAN connection

Tuesday, August 24, 2010

Pocket size digital storage oscilloscope , NANO.

DSO mobile is a pocket size digital storage oscilloscope fulfills basic electronic engineering is base on ARM Cortex™-M3 compatible 32 bit platform, equipped with 320*240 color display, SD card capability, USB connection, and chargeable batteries.
Features
  • Super portable and lightweight
  • 2.8” color 320*240 display
  • Micro SD card Waveform Storage
  • Basic 1Msps sample rate with 12bit resolution
  • Various measurement markers
  • Various trigger mode
  • Build-in test signal
  • USB chargeable battery
  • Open source

Specification
  • Display 2.8" Color TFT LCD
  • Display Resolution 320×240
  • Display Color 65K
  • Analog bandwidth 0 - 1MHz
  • Max sample rate 1Msps 12Bits
  • Sample memory depth 4096 Point
  • Horizontal sensitivity 1uS/Div~10S/Div (1-2-5 Step)
  • Horizontal position adjustable with indicator
  • Vertical sensitivity 10mV/Div ~10V/Div (with ×1 probe)
  • 0.5V/Div ~10V/Div (with ×10 probe)
  • Vertical position adjustable with indicator
  • Input impedance > 500KΩ
  • Max input voltage 80Vpp (by ×1 probe)
  • Coupling DC
  • Trig modes Auto, Norma, Single, None and Scan
  • Automatic measurement: frequency, cycle, duty, Vpp,

Functionalities:
  • Vram, Vavg and DC voltage
  • Precise vertical measurement with markers
  • Precise horizontal measurement with markers
  • Rising/falling edge trigger
  • Trig level adjustable with indicator
  • Trig sensitivity adjustable with indicator
  • Hold/run feature
  • Test signal Built-in 10Hz ~1MHz (1-2-5 Step)
  • Waveform storage SD card
  • PC connection via USB as SD card reader
  • Upgrade by bootloader via USB
  • Power supply 3.7V Chargeable Lithium battery / USB
  • Dimension (w/o probe) 105mm X 53mm X 8mm

Monday, August 23, 2010

AT-MC101XL

AT-MC101XL by Allied Telesis
Fast Ethernet 100BASE-TX to 100BASE-FX (ST) Multi-Mode Fibre (2km), Stand-Alone Media Converter

This media converters allow you to connect disparate cable types in your network. Media conversion offers you the ability to:
» Extend network distances by adding fiber only where it is needed
» Add new devices without replacing costly cable
» Keep pace with changing technology
» Integrate high-bandwidth devices into the network


Product Information:
* Converts Copper Fast Ethernet to Multimode fiber
* Operates under all traffic loads
* Fan-less design
* Auto MDI/MID-X Copper Port
* MissingLink Support
* Transparent to Jumbo packets and VLAN tagged packets
* Fiber Link Test Function
* Industry standard fiber ST/SC connector
* EnergyStar Power Adapters save customers a minimum of 20%(over previous models) in power consumption



.

Saturday, August 21, 2010

RAD HTU-2 HDSL , LAN to LAN interconnection without router

RAD HTU-2 HDSL , LAN to LAN interconnection without router

Wire-speed LAN-to-LAN connection
In campus and corporate environments, there is often a need to connect LANs that are located in separate buildings within a campus or in various locations across town, at distances that exceed the standard Ethernet limitation. The network is typically spread out over a number of locations at various distances from the main network. Since most campus facilities have copper infrastructures, these wires can be used for cost-effective wire-speed LAN interconnection of campus and corporate networks.

Modems with built-in routers and bridges
To relieve the burden of operation from the IT department, it is crucial for organizations to deploy simple, remotely configurable LAN extension devices. RAD modems that feature ChipBridge™ or ChipRouter®, innovative chips designed and developed by RAD, provide transparent Ethernet connectivity over any type of WAN infrastructure. The LRS-24™ modem shelf supports a wide variety of xDSL and fiber optic modems with different rates and ranges.   Central SNMP management enables remote control of all devices. The modems are plug-and- play, requiring almost no configuration.

Varying ranges and multiple data rates 
In the typical corporate configuration shown below, a municipal government wants all institutions, located at varying distances from City Hall, to share the same network. RAD's HTU-2™ HDSL modem and ASMi-50™ MSDSL modem, with built-in bridges or routers, achieve cost-effective LAN extension over different ranges and data rates up to 2.048 Mbps.
Typical applications:
  • LAN-to-LAN connection
  • High speed data transfer HDSL
  • High speed Internet connection

Typical users:
  • Carriers' outsourcing departments
  • the Corporate with multiple remote sites
  • Military and government networks
Features:
  • Built-in ChipBridge and ChipRouter
  • Different xDSL modems in the same platform
  • Supports long distances
  • Combination of fiber and copper in the same platform
  • Automatic learning and aging of MAC addresses
  • Plug-and-play Ethernet interface
  • HTU-2 in 4 wires,n x 64 kbps up to 2,048 kbps can reach Up to 4.8 km (3 miles) or 9.6 km

Benefits :
  • Cost-effective solution – no need for external routers Wire-speed connections
  • Most cost-effective support of different ranges and rates
  • Increases customer coverage at low cost
  • Significant space savings and lower maintenance expenses
  • One management system for easy end-to-end management
  • Adapts to remote site topology
  • Simple installation and configuration
 HTU-2 trademarks of RAD Data Communications Ltd.© 2009 RAD Data Communications. All rights reserved.

Friday, August 20, 2010

Display panel meters for thermometer

Display panel meters for thermometer
- Power supply: 12VDC
- Measurement range: 32-140 ° F / 00-60 ° C
- Display Resolution: 0.1 ° F
- Accuracy 2 ° C with internal sensor
- Response: 0.5 seconds
- Display: 3.5 digit 7segment (0.56 inch) + unit ° C / F 1-digit
- LED Color: red
- There are a selection of temperature measurement in Celsius or Fahrenheit units
- The LED brightness can automatically adjust the circumstances surrounding

STK600 AVR® Flash MCU Starter Kit.

STK600 AVR® Flash MCU Starter Kit. The STK600 is a complete starter kit and development system for the AVR and AVR®32 flash microcontrollers from ATMEL® Corporation. It is designed to give designers a quick start to develop code on the AVR, combined with advanced features for using the starter kit to prototype and test new designs.

New firmware releases for STK600 are embedded with the releases of AVR Studio®. The upgrade process will start when you connect to the STK600 board (you will be asked to perform the procedure). If for some reason the automatic upgrade fails, please try the manual upgrade procedure.STK600 AVR® Flash MCU Starter Kit. The STK600 is a complete starter kit and development system for the AVR and AVR®32 flash microcontrollers from ATMEL® Corporation. It is designed to give designers a quick start to develop code on the AVR, combined with advanced features for using the starter kit to prototype and test new designs.

New firmware releases for STK600 are embedded with the releases of AVR Studio®. The upgrade process will start when you connect to the STK600 board (you will be asked to perform the procedure). If for some reason the automatic upgrade fails, please try the manual upgrade procedure.

STK600EVB/Starter kit contains:, 1 main board STK600 (I/O, ISP, UART),  USB & power supply, cables,  microcontroller ATmega2560
  
sold separately:
STK600-uC3A0x-TQFP144 and (for) microcontroller AT32UC3A0512

STK600-TQFP100 set, STK600-RC100M-11, STK600-RC100X-13, STK600-RC100M-18, STK600-RCuC3A100-28, STK600-RCUC3C1-38. microcontroller ATmega1280

Asuro programmable mini mobile robot

ASURO is a mobile mini-robot, completely programmable in C and especially developed for education  at the German Aerospace Centre DLR, department for Robotics and Mechatronics.  Assembly is easy for experienced electronic technicians and feasible for a novice. Except for the printed circuit boards  (PCB) only standard parts for assembly will be used. 

For programming we use freeware only. Therefore ASURO is exceptionally suitable as an introduction  into processor-controlled hobby electronics, for projects in schools and universities, for studies and  adult education centres. Special tools, which are freeware for private users, have been used for all  electronic development phases and software design, proving how robots can be designed without  using expensive tools or machines. 

ASURO is equipped with a RISC-processor and two independently controlled motors, an optical line- tracer, six collision-detector switches, two odometer-sensors, three optical displays and an infrared- communication set for programming and remote control by a PC .
We must inform all users, ASURO is no toy and is not to be handed out to children under the age of  three years, as they may swallow the dozens of small components.  Please provide some batteries and start the assembly!

And yes: ASURO is another way of saying: “Another Small and Unique Robot from Oberpfaffenhofen!”
© DLR & AREXX  Oberpfaffenhoven

24x16 Green Dot Matrix Display Board

24x16 Green Dot Matrix  Display Board   (available in limit stocks)
Information Display Board-based dot matrixSpecifications:- Power Supply: 5VDC- The number of dot: 24x16- Display area: 4 inch x 2.5 inch- LED Color: Green- Interface: SPI- Base: HT1632 LED Display controller- Support 16-level PWM to regulate the LED brightness- Cascade: 4 board- Display settings are controlled microcontroller- Include: cable connecting to the microcontroller- Dimensions: 96.52 x 99.06 mm

Thursday, August 19, 2010

AREXX Line Tracker

AREXX Line Tracker
Specifications:- Kit robot capable of following the path of the line on a pass / surface- Not using a microcontroller, so it does not require pemorgraman- Using two LEDs and two pieces of fruit for detecting photographic line on a surface- Integrated with two units equipped with DC motor and gear combinations for the mouse wheel- Using 2 pieces 2 x 1.5 VDC battery AA size (not include)- There are two pieces of rubber wheels and a wheel + universal- Requires a robot kit assembly process.- Available all components, PCBs, motors and other components in a package purchase

Peltier Thermoelectric Cooler

Peltier Thermoelectric Cooler
  • suppy power 12V (max 15.2V), 136.8W /~9Amp
  • max differen temperature 67 deg Celcius
  • size 40x40x3.4 mm
  • one side hot and the othe cool

TEC (Thermoelectric Cooler) units with preattached leads. When voltage isapplied, one side of the TEC will get cold while the other side will get hot (you can switch the voltage to flip the direction of the temperature difference), or you can use them in reverse to generate electricity.

These amazing semiconductor coolers get ice cold in minutes or heat to boiling by simply reversing the polarity. What you can use is for temperature regulation of diode lasers, but they can be used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler (power from cigarette lighter).

Peltier devices are commonly used in camping and portable coolers and for cooling electronic components and small instruments. Some electronic equipment intended for military use in the field is thermoelectrically cooled. The cooling effect of Peltier heat pumps can also be used to extract water from the air in dehumidifiers.

Peltier elements are a common component in thermal cyclers, used for the synthesis of DNA by polymerase chain reaction (PCR), a common molecular biological technique which requires the rapid heating and cooling of the reaction mixture for denaturation, primer annealing and enzymatic synthesis cycles.

The effect is used in satellites and spacecraft to counter the effect of direct sunlight on one side of a craft by dissipating the heat over the cold shaded side, whereupon the heat is dissipated by thermal radiation into space.

Photon detectors such as CCDs in astronomical telescopes or very high-end digital cameras are often cooled down with Peltier elements. This reduces dark counts due to thermal noise. A dark count is the event that a pixel gives a signal although it has not received a photon but rather mistook a thermal fluctuation for one. On digital photos taken at low light these occur as speckles (or "pixel noise").

Thermoelectric coolers can be used to cool computer components to keep temperatures within design limits without the noise of a fan, or to maintain stable functioning when overclocking. In fiber optic applications, where the wavelength of a laser or a component is highly dependent on temperature, Peltier coolers are used along with a thermistor in a feedback loop to maintain a constant temperature and thereby stabilize the wavelength of the device. A Peltier cooler with a heat sink or waterblock can cool a chip to well below ambient temperature.
A USB powered beverage cooler

Peltier devices are used in USB drink coolers/chillers, one of the latest addition to USB gadgets/toys. These devices are powered directly from the USB port and are said to keep drinks chilled, some can even keep drinks warm

Saturday, August 14, 2010

GP2D120 Opto Electronic Analog Distance Sensor by Sharp

GP2D120 Opto Electronic Analog Distance Sensor by Sharp


Optical sensor module measuring the distance of objects. 
Specifications:- Supply: 4.5 to 5.5 VDC- Analog output, distance, output type.- Detecting distance (L) 40-30 cm.- Output: 0.25 V @ L = 4 cm s.d 0.55 V @ L = 30cm.- Almost is not affected by the color of an object.- Average dissipation = 33 mA current.

GP2D12 opto electronic analog distance sensor by Sharp

GP2D12 opto electronic analog distance sensor by Sharp
Optical sensor module measuring the distance of objects. 
Specifications:- Analog output, distance, output type.- Detecting distance (L) 10-80 cm.- Output: 0.4 V @ L = 80cm s.d 2.4 V @ L = 10cm.- Almost is not affected by the color of an object.- Supply: +4.5 - +5.5 VDC- Average dissipation = 33 mA current.

Friday, August 13, 2010

HILO ALL-100A Universal & Gang Programmer

HILO ALL-100A Universal & Gang Programmer, A high performance programmer for both engineering & production.

ALL-100A programmer is a revised version of ALL-100 programmer. Major enhancements include: The revised core processor with built-in 8K-byte cache speeds up programming time by 10% ~ 50%; The regulated device supply voltages further improve IC programming stability; The new USB processor further speeds up and stabilizes data link / transfer.
ALL-100A programmer has 68 sets of Precise Universal Pin Driver to provide high speed, low noise, accurate and reliable programming signals for various IC products including high speed low power devices recently released to market. ALL-100A can be setup for either single-site programming for engineering or multi-site programming for production. If required, up to 8 sets of ALL-100A can be setup for multi-set operation so up to 64 sites can be programmed simultaneously to maximize production. The supporting software is updated weekly on web site for check / retrieve through Internet. Programming of new products will not be neglected after purchasing. 

 Features & Benefits :

■ Excellent performance : 
ALL-100A’s high freq. core circuit design significantly cut down programming time for around 10% ~ 50%.  Universal Pin Drivers provide high speed, low noise, accurate and reliable programming signals for various IC products including high speed low power devices recently released to market.
■ Wide range of IC coverage :
ALL-100A supports wide range of IC products including EPROM, EEPROM, Serial PROM, SPI memory, FLASH, MPU/MCU product types and DIP, SDIP, SOP, SSOP, TSOP, PLCC, QFP, QFN, SON, BGA package types.
■ Easy to setup, operate and maintain :
ALL-100A setup and operation can be done easily by connecting Programmer to PC with Windows 2000 / XP / Server 2003 / Vista through USB port, load data file or read Master IC, then select functional options (Program, Verify, Auto...etc.) to start programming. The self-diagnostic utility makes programmer easy to checkout / maintain. 
■ High expansion flexibility : 
From development / engineering stage using ALL-100A single-site programming to limited production stage using ALL-100A multi-site / multi-set programming, further to mass production stage using AT3-3XX automated programming, high expansion flexibility of programming platform is well prepared in advance.

Minoru 3D Webcam

The Minoru 3D Webcam is a single piece with two cameras spaced roughly the same distance apart as human eyes, for the stereoscopic effect. This creates an anthropomorphic look that means users tend to look into the eyes of the camera as they light up. The Webcam has a multi-position stand that can sit or stand on a desk, or perch on a monitor. Viewers wear special coloured glasses to see the 3D image, and five pairs are included. Minoru means “Reality” in Japanese, and it reflects how users feel about the 3D image. The Minoru can be used with Windows Live Messenger, Skype, AOL instant messenger, OoVoo and other video conferencing packages. The camera can also be used to take still pictures or record 3D video for YouTube. It can also be used as a normal 2D Webcam.
Specifications
  • USB 2.0 High Speed 3D Webcam
  • Compatible with Windows XP/Windows Vista/Windows 7
  • Stereo base – 60 mm
  • Output Modes – 3D, 2D, Picture in Picture (PiP), Side by Side (Cross-eyed and Parallel view, 4:3 squashed or 8:3 wide aspect ratio)
  • 3D Modes - Optimised Red/Cyan Anaglyph viewed with Red/Cyan 3D Glasses
  • Row interlaced mode (suitable for eDimensional shutter glasses).
  • Interlaced/Interleaved mode also compatible with 3D monitors from Zalman, Hyundai, Miracube and JVC
  • Output size – 1280x480(15/30fps), 800x600(15/30fps), 704x288(30fps), 640x480(15/30fps), 640x240(30fps), 352x288(30fps), 320x240(30fps) pixels
  • Frame rate – 15 or 30 frames per second, user selectable
  • Power consumption < 1.5 W operating mode, <2 mW in standby mode

AVR STK500 by Atmel

The Atmel AVR STK500 is a starter kit and development system for Atmel’s AVR Flash microcontrollers. The STK500 gives designers a quick start to developing code on the AVR, combined with features for developing prototypes and testing new designs. Interfaces AVR Studio.

Main Features

• Interfaces with AVR Studio
• RS-232 Interface to PC
• Serial In-System Programming (ISP) of AVR Devices
• In-System Programmer for Programming AVR Devices in External Target Systems
• Parallel and Serial High-voltage Programming of AVR Devices
• 8 Push Buttons and 8 LEDs for General Use
• All AVR I/O Ports Easily Accessable
• Expansion Connectors for Plug-in Modules
• On-board 2-megabit DataFlash
• Flexible Clocking, Voltage, and Reset System

Wednesday, August 04, 2010

GWS = Grand Wing Servo, made in Taiwan


WUSB54GC, comptact usb wifi

WUSB54GC , Go Wireless At Home by Linksys-Cisco

Connect without wires, in more locations. Just plug the easy-to-carry Compact Wireless-G USB Adapter into your computer and get ready to enjoy the convenience of wireless networking – no strings attached.

Wireless In Your Pocket

Connect without wires, in more locations. Just plug the easy-to-carry Compact Wireless-G USB Adapter into your computer and get ready to enjoy the convenience of wireless networking – no strings attached.

Get Connected Easily

Wireless-G technology offers fast connectivity to most wireless networks, so you can access the Internet or networked devices like printers, storage and other computers, wherever you may be: home, office, or on the road.

Easy Setup

Works with laptops or desktops, in an available USB port. Push-button Wi-Fi Protected Setup™ feature makes wireless configuration secure and simple, and the step-by-step Setup Wizard makes it easy to configure to your network's settings.

Powerful Protection

Rest secure – strong WPA encryption helps keep your communications and information private.

Tech Specs

  • Model: WUSB54GC
  • Standards: IEEE 802.11g, IEEE 802.11b, USB 1.1 and 2.0
  • Channels:
    802.11b / 802.11g
    11 Channels (US, Canada)
    13 Channels (Europe)
    14 Channels (Japan)
  • LEDs: Link
  • Protocols:
    802.11b: CCK (11 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps);
    802.11g: OFDM
  • Transmitted Power:
    802.11g: 14 ± 1.5 dBm (Typical)
    802.11b: 17 ± 1.5 dBm (Typical)
  • Receive Sensitivity:
    11 Mbps: -87 dBm (Typical)
    54 Mbps: -71 dBm (Typical)
  • Security Features: WEP and WPA Encryption
  • Security Key Bits: 64 Bit and 128 Bit

Key Features

  • Compatible with 802.11g and 802.11b (2.4 GHz) stardards
  • Supports USB 2.0 with up to 54 Mbps transfer rate with automatic fallback
  • Supports up to 128-bit WEP and WPA encryption security
  • Supports Wi-Fi Protected Setup (WPS) for simple, secure, coniguration


PMR-410 Magnetic card reader

The PMR-410 are compact Magnetic Card readers with keyboard emulator or TTL or RS-232C output.It's designed with microprocessor and advanced magnetic card reading technology, which is compatible with computers, also available with other PC's or terminals equipment.
The product can be easily applied in the following :
Offices, Computer rooms, Banks & Building societies, Hospital, Gate life, Airports, Universities, Factories. 
note: PMR410 with interface RS-232 , PMR410UT with interface USB.

Specifications:

Model number PMR-410TS 1/2/3
PMR-410RS 1/2/3
PMR-410AS 1/2/3
PMR-410TD 12/23
PMR-410RD 12/23
PMR-410AD 12/23
PMR-410TT 123
PMR-410RT 123
PMR-410AT 123
PMR-410UT
Dimensions 100(L)X34(W)X40(H) mm
Weight 167g5%
Medium format 300 O.E. ~ 4000 O.E.
Card standard ANSI, ISO, ABA
Card feed Bi-direction, 5-45 IPS for reading and 5-35 for encode
Operating voltage 5V DC5% None
Power consumption 5mA without decoder, or 45 mA with decoder
Track configuration Single(1 or 2 or 3) Dual(1 , 2 or 2 , 3) Triple(1, 2, 3) Triple(1, 2, 3)
Output interface TTL or RS-232C or for PC / keyboard emulator USB
Connector cable STRAIGHT WITH OPTIONAL " Y " TYPE
Operation temp. -10C ~ 50C
Humidity 10% ~ 85% RH
Life time 300,000 passes minimum